Verbatim is not a card manufacturer. they have shopped around and found a supplier that meets their reqd specs and pricing. they then slap their name on it. warranty is what counts as long as it works you have the option to go with it.

steve_a_reno wrote:
Here is the card. Link Can get for less than half that price.

That is the same part number that has the 45 MB/sec. write speed.
"...transfer speeds up to 600X* (90MB/sec)..." does not mean write speeds.
If you shoot jpegs or sporadic stills, it is probably OK. Given the low price of 2x faster cards there is little value to saving a few bucks.